if ( lr == "r" || lr == "b" ){
len = tm.length();
while ( tm.substring(len,1) == " " || tm.substring(len-1,2) == " " ){
// 半角除去
if ( tm.substring(len,1) == " " ){
len = tm.length();
tm = tm.substring(1,len-1);
len = tm.length();
}
// 全角除去
else if ( tm.substring(len-1,2) == " " ){
len = tm.length();
tm = tm.substring(1,len-2);
len = tm.length();
}